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EUVD-2026-232073
European Vulnerability Database identifier assigned by ENISAReserved
2026-10-02 06:53
Assigner
ENISA
Alias of
a CVE record, shown under related vulnerabilities.
This identifier carries no description, severity or references of its own:
they belong to that CVE.
{
"assigner": "ENISA",
"date_reserved": "2026-10-02T06:53:31.405640+00:00",
"id": "EUVD-2026-232073"
}
CVE-2022-26649 (GCVE-0-2022-26649)
Vulnerability from cvelistv5 – Published: 2022-07-12 10:06 – Updated: 2025-04-21 13:51
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2P IRT (All versions < V5.5.2), SCALANCE X202-2P IRT PRO (All versions < V5.5.2), SCALANCE X204-2 (All versions < V5.2.6), SCALANCE X204-2FM (All versions < V5.2.6), SCALANCE X204-2LD (All versions < V5.2.6), SCALANCE X204-2LD TS (All versions < V5.2.6), SCALANCE X204-2TS (All versions < V5.2.6), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT PRO (All versions < V5.5.2), SCALANCE X206-1 (All versions < V5.2.6), SCALANCE X206-1LD (All versions < V5.2.6), SCALANCE X208 (All versions < V5.2.6), SCALANCE X208PRO (All versions < V5.2.6), SCALANCE X212-2 (All versions < V5.2.6), SCALANCE X212-2LD (All versions < V5.2.6), SCALANCE X216 (All versions < V5.2.6), SCALANCE X224 (All versions < V5.2.6), SCALANCE XF201-3P IRT (All versions < V5.5.2), SCALANCE XF202-2P IRT (All versions < V5.5.2), SCALANCE XF204 (All versions < V5.2.6), SCALANCE XF204-2 (All versions < V5.2.6), SCALANCE XF204-2BA IRT (All versions < V5.5.2), SCALANCE XF204IRT (All versions < V5.5.2), SCALANCE XF206-1 (All versions < V5.2.6), SCALANCE XF208 (All versions < V5.2.6). Affected devices do not properly validate the URI of incoming HTTP GET requests. This could allow an unauthenticated remote attacker to crash affected devices.
Severity
9.6 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-18 15:23 UTC
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
1 reference
Impacted products
29 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | SCALANCE X200-4P IRT |
Affected:
All versions < V5.5.2
|
|
| Siemens | SCALANCE X201-3P IRT |
Affected:
All versions < V5.5.2
|
|
| Siemens | SCALANCE X201-3P IRT PRO |
Affected:
All versions < V5.5.2
|
|
| Siemens | SCALANCE X202-2IRT |
Affected:
All versions < V5.5.2
|
|
| Siemens | SCALANCE X202-2P IRT |
Affected:
All versions < V5.5.2
|
|
| Siemens | SCALANCE X202-2P IRT PRO |
Affected:
All versions < V5.5.2
|
|
| Siemens | SCALANCE X204-2 |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE X204-2FM |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE X204-2LD |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE X204-2LD TS |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE X204-2TS |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE X204IRT |
Affected:
All versions < V5.5.2
|
|
| Siemens | SCALANCE X204IRT PRO |
Affected:
All versions < V5.5.2
|
|
| Siemens | SCALANCE X206-1 |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE X206-1LD |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE X208 |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE X208PRO |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE X212-2 |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE X212-2LD |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE X216 |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE X224 |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE XF201-3P IRT |
Affected:
All versions < V5.5.2
|
|
| Siemens | SCALANCE XF202-2P IRT |
Affected:
All versions < V5.5.2
|
|
| Siemens | SCALANCE XF204 |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE XF204-2 |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE XF204-2BA IRT |
Affected:
All versions < V5.5.2
|
|
| Siemens | SCALANCE XF204IRT |
Affected:
All versions < V5.5.2
|
|
| Siemens | SCALANCE XF206-1 |
Affected:
All versions < V5.2.6
|
|
| Siemens | SCALANCE XF208 |
Affected:
All versions < V5.2.6
|
{
"containers": {
"adp": [
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"providerMetadata": {
"dateUpdated": "2024-08-03T05:11:43.372Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-310038.pdf"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-26649",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-18T15:23:07.279089Z",
"version": "2.0.3"
},
"type": "ssvc"
}
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"providerMetadata": {
"dateUpdated": "2025-04-21T13:51:58.286Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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"cna": {
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"product": "SCALANCE X200-4P IRT",
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{
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"versions": [
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},
{
"defaultStatus": "unknown",
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"versions": [
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},
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{
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"vendor": "Siemens",
"versions": [
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},
{
"defaultStatus": "unknown",
"product": "SCALANCE X202-2P IRT PRO",
"vendor": "Siemens",
"versions": [
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},
{
"defaultStatus": "unknown",
"product": "SCALANCE X204-2",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X204-2FM",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X204-2LD",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X204-2LD TS",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X204-2TS",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X204IRT",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.5.2"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X204IRT",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.5.2"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X204IRT PRO",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.5.2"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X206-1",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X206-1LD",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X208",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X208PRO",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X212-2",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X212-2LD",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X216",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE X224",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XF201-3P IRT",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.5.2"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XF202-2P IRT",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.5.2"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XF204",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XF204-2",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XF204-2BA IRT",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.5.2"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XF204IRT",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.5.2"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XF206-1",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XF208",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V5.2.6"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in SCALANCE X200-4P IRT (All versions \u003c V5.5.2), SCALANCE X201-3P IRT (All versions \u003c V5.5.2), SCALANCE X201-3P IRT PRO (All versions \u003c V5.5.2), SCALANCE X202-2IRT (All versions \u003c V5.5.2), SCALANCE X202-2IRT (All versions \u003c V5.5.2), SCALANCE X202-2P IRT (All versions \u003c V5.5.2), SCALANCE X202-2P IRT PRO (All versions \u003c V5.5.2), SCALANCE X204-2 (All versions \u003c V5.2.6), SCALANCE X204-2FM (All versions \u003c V5.2.6), SCALANCE X204-2LD (All versions \u003c V5.2.6), SCALANCE X204-2LD TS (All versions \u003c V5.2.6), SCALANCE X204-2TS (All versions \u003c V5.2.6), SCALANCE X204IRT (All versions \u003c V5.5.2), SCALANCE X204IRT (All versions \u003c V5.5.2), SCALANCE X204IRT PRO (All versions \u003c V5.5.2), SCALANCE X206-1 (All versions \u003c V5.2.6), SCALANCE X206-1LD (All versions \u003c V5.2.6), SCALANCE X208 (All versions \u003c V5.2.6), SCALANCE X208PRO (All versions \u003c V5.2.6), SCALANCE X212-2 (All versions \u003c V5.2.6), SCALANCE X212-2LD (All versions \u003c V5.2.6), SCALANCE X216 (All versions \u003c V5.2.6), SCALANCE X224 (All versions \u003c V5.2.6), SCALANCE XF201-3P IRT (All versions \u003c V5.5.2), SCALANCE XF202-2P IRT (All versions \u003c V5.5.2), SCALANCE XF204 (All versions \u003c V5.2.6), SCALANCE XF204-2 (All versions \u003c V5.2.6), SCALANCE XF204-2BA IRT (All versions \u003c V5.5.2), SCALANCE XF204IRT (All versions \u003c V5.5.2), SCALANCE XF206-1 (All versions \u003c V5.2.6), SCALANCE XF208 (All versions \u003c V5.2.6). Affected devices do not properly validate the URI of incoming HTTP GET requests. This could allow an unauthenticated remote attacker to crash affected devices."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 9.6,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "CWE-120: Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-04-11T09:02:21.918Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
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},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-310038.pdf"
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},
"cveMetadata": {
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"assignerShortName": "siemens",
"cveId": "CVE-2022-26649",
"datePublished": "2022-07-12T10:06:35.000Z",
"dateReserved": "2022-03-07T00:00:00.000Z",
"dateUpdated": "2025-04-21T13:51:58.286Z",
"state": "PUBLISHED"
},
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}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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